CN219860819U - Biomass sewage treatment device - Google Patents
Biomass sewage treatment device Download PDFInfo
- Publication number
- CN219860819U CN219860819U CN202321041611.1U CN202321041611U CN219860819U CN 219860819 U CN219860819 U CN 219860819U CN 202321041611 U CN202321041611 U CN 202321041611U CN 219860819 U CN219860819 U CN 219860819U
- Authority
- CN
- China
- Prior art keywords
- activated sludge
- magnet
- aeration tank
- upper sleeve
- rotating assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 42
- 239000002028 Biomass Substances 0.000 title claims abstract description 16
- 238000005273 aeration Methods 0.000 claims abstract description 87
- 239000010802 sludge Substances 0.000 claims abstract description 52
- 238000003756 stirring Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 10
- 239000001301 oxygen Substances 0.000 abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 14
- 244000005700 microbiome Species 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000005276 aerator Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010170 biological method Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Activated Sludge Processes (AREA)
Abstract
The utility model discloses a biomass sewage treatment device, which comprises an activated sludge aeration tank, wherein a shunt pipe is arranged in the activated sludge aeration tank, a motor is arranged at the bottom side of the activated sludge aeration tank, a first magnet is connected at the top side of the motor, and a first rotating assembly is arranged in the activated sludge aeration tank; the first rotating assembly comprises a lower sleeve, a T-shaped through hole is formed in the lower sleeve, a base is inserted in the through hole, a second magnet is fixedly connected to the bottom side of the base, an upper sleeve is inserted in the lower sleeve, an aeration disc is arranged on the top side of the upper sleeve, one end of the upper sleeve is connected with a connecting pipe, one end of the connecting pipe is connected with a shunt pipe, one side of the shunt pipe is connected with an air inlet pipe, a second magnet is arranged on the bottom side of the upper sleeve, and the second magnet is magnetically connected with the first magnet. The device can increase the aeration area of the aeration disc, thereby avoiding the occurrence of aeration dead angles in the activated sludge aeration tank and avoiding the occurrence of insufficient contact between oxygen and sewage caused by too fast sewage flow.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a biomass sewage treatment device.
Background
The biological method for sewage treatment is to utilize the metabolism function of microorganisms to degrade and convert organic pollutants in dissolved and colloid states in sewage into harmless substances so as to purify the sewage; the biological method is divided into an activated sludge method and a biological membrane method, wherein the activated sludge method is a biological treatment method widely used, air is continuously blown into sewage in an aeration tank, and after a period of time, floccules containing a large amount of aerobic microorganisms, namely activated sludge, are formed in the water, and organic matters in the sewage can be adsorbed due to the fact that the activated sludge has a large specific surface area; meanwhile, the active microorganisms in the activated sludge take organic matters as foodstuff, obtain energy and continuously grow and proliferate, so that the organic matters can be removed, and the sewage is purified.
At present, the activated sludge process needs to introduce oxygen into an aeration tank, so that the oxygen contacts with microorganisms to promote the growth of the microorganisms to form floccules, and because a disc type membrane aerator in the aeration tank adopts a mode of tiling the bottom of the tank, the position of the disc type membrane aerator cannot be moved after being installed, the aeration area is limited, and meanwhile, the sewage in the aeration tank flows faster, so that the occurrence of aeration dead angles is easily caused, and the aeration efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a biomass sewage treatment device, which solves the problem that the position of a disc type membrane aerator provided by the background technology is fixed and has an aeration dead angle.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the biomass sewage treatment device comprises an activated sludge aeration tank, wherein a shunt pipe is arranged in the activated sludge aeration tank, a motor is arranged at the bottom side of the activated sludge aeration tank, a first magnet is connected at the top side of the motor, and a first rotating assembly is arranged in the activated sludge aeration tank;
the first rotating assembly comprises a lower sleeve, an upper sleeve is inserted in the lower sleeve, an aeration disc is arranged on the top side of the upper sleeve, one end of the upper sleeve is connected with a connecting pipe, one end of the connecting pipe is connected with a shunt pipe, one side of the shunt pipe is connected with an air inlet pipe, a second magnet is arranged on the bottom side of the upper sleeve and magnetically connected with the first magnet, and the lower sleeve is rotationally connected with the upper sleeve.
Preferably, a T-shaped through hole is formed in the lower sleeve, a base is inserted into the through hole, and a second magnet is fixedly connected to the bottom side of the base.
Preferably, the base is fixedly connected with a limiting rod and a spring, the spring is sleeved on the outer wall of the limiting rod, the top sides of the limiting rod and the spring are connected with an upper sleeve, and the limiting rod and the upper sleeve form sliding connection.
Preferably, a second rotating assembly is arranged in the activated sludge aeration tank, the second rotating assembly and the first rotating assembly are identical in structure, and the second rotating assembly is located on two sides of the first rotating assembly.
Preferably, the second rotating assembly top side is provided with the axostylus axostyle, axostylus axostyle outer wall fixedly connected with stirring vane.
Preferably, a water inlet pipe is arranged on one side of the activated sludge aeration tank, and a water outlet pipe is arranged on the other side of the activated sludge aeration tank.
Preferably, the outer wall of the activated sludge aeration tank is provided with an overflow tank, a filter screen is arranged in the overflow tank, and the bottom side of the overflow tank is connected with a sewage drain pipe.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The device can increase the aeration area of the aeration disc, thereby avoiding the occurrence of aeration dead angles in the activated sludge aeration tank and avoiding the occurrence of insufficient contact between oxygen and sewage caused by too fast sewage flow.
(2) This device is through setting up the motor in activated sludge aeration tank bottom, connect first magnet on the motor, thereby can drive first magnet and rotate automatically, simultaneously at the inside lower sleeve that sets up of activated sludge aeration tank, the inside base of inserting of lower sleeve, the fixed second magnet in bottom of base, second magnet and first magnet magnetism, first magnet can drive the second magnet at automatic pivoted in-process and rotate, the aeration dish angle that the sleeve upside set up is rotated down from this, the scope of aeration dish aeration has been increased, and aeration efficiency is improved.
(3) This device is through setting up second rotation subassembly in activated sludge aeration tank inside, sets up stirring vane and axostylus axostyle on the second rotation subassembly, because second rotation subassembly is the same with first rotation subassembly structure to the second rotation subassembly can drive the axostylus axostyle and drive stirring vane rotation when first magnet rotates, thereby accelerates the flow of sewage, makes sewage and oxygen contact more abundant.
Drawings
FIG. 1 is a cross-sectional view of a biomass sewage treatment apparatus according to the present utility model;
FIG. 2 is an enlarged view of the biomass sewage treatment apparatus of the present utility model at A in FIG. 1;
fig. 3 is a schematic diagram of a connection structure of a cleaning brush and a pull rod of the biomass sewage treatment device.
In the figure: 1. an overflow trough; 2. an activated sludge aeration tank; 3. a filter screen; 4. a blow-down pipe; 5. a water inlet pipe; 6. an air inlet pipe; 7. an aeration disc; 8. a first rotating assembly; 81. a lower sleeve; 82. a limit rod; 83. a spring; 84. an upper sleeve; 85. a base; 86. a second magnet; 9. a motor; 10. a drive box; 11. a first magnet; 12. a second rotating assembly; 13. stirring blades; 14. a shaft lever; 15. a water outlet pipe; 16. a shunt; 17. and (5) connecting pipes.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a living beings sewage treatment plant, includes activated sludge aeration tank 2, is provided with shunt tubes 16 in the activated sludge aeration tank 2, is provided with second rotation subassembly 12 in the activated sludge aeration tank 2 inside, and activated sludge aeration tank 2 and the lower sleeve 81 of second rotation subassembly 12 are fixed connection, and second rotation subassembly 12 is the same with first rotation subassembly 8 structure, and second rotation subassembly 12 is located first rotation subassembly 8 both sides; this structure can drive the shaft lever 14 and the stirring blade 13 to rotate through the second rotating component 12; the top side of the second rotating assembly 12 is provided with a shaft lever 14, the top side of an upper sleeve 84 of the second rotating assembly 12 is fixedly connected with the shaft lever 14, the outer wall of the shaft lever 14 is fixedly connected with a stirring blade 13, and the shaft lever 14 is fixedly welded with the stirring blade 13; the structure can stir the sewage and the sludge by the forward and reverse rotation of the stirring blade 13, so that the flow of the sewage is accelerated, and the sewage and the oxygen are contacted more fully; a water inlet pipe 5 is arranged on one side of the activated sludge aeration tank 2, the water inlet pipe 5 is inserted on the left side of the activated sludge aeration tank 2, a water outlet pipe 15 is arranged on the other side of the activated sludge aeration tank 2, and the water outlet pipe 15 is inserted on the right side of the activated sludge aeration tank 2; the structure can facilitate the entry and the discharge of sewage; an overflow tank 1 is arranged on the outer wall of the activated sludge aeration tank 2, the activated sludge aeration tank 2 is integrally connected with the overflow tank 1, a filter screen 3 is arranged in the overflow tank 1, the overflow tank 1 is fixedly connected with the filter screen 3, and a drain pipe 4 is connected to the bottom side of the overflow tank 1; the structure can discharge the solid floating on the surface; the shunt tubes 16 are inserted into the activated sludge aeration tank 2, the motor 9 is arranged at the bottom side of the activated sludge aeration tank 2, the driving box 10 is fixedly connected with the motor 9 at the bottom side of the activated sludge aeration tank 2, the motor 9 is fixedly connected with the inside of the driving box 10, the rotation angle of the motor 9 is 180 degrees, and a positive and negative rotation mode is adopted during rotation, so that the phenomenon that the connecting tube 17 is wound and cannot convey gas is avoided, the first magnet 11 is connected with the top side of the motor 9, the motor 9 is connected with the shaft at the bottom side of the first magnet 11, so that the first magnet 11 can be driven to automatically rotate, and the first rotation assembly 8 is arranged inside the activated sludge aeration tank 2;
the first rotating assembly 8 comprises a lower sleeve 81, a T-shaped through hole is formed in the lower sleeve 81, a base 85 is inserted into the through hole, a gap is reserved between the lower sleeve 81 and the base 85, a second magnet 86 is fixedly connected to the bottom side of the base 85, and the base 85 is fixedly connected with the second magnet 86; the structure can drive the upper sleeve 84 and the aeration disc 7 to rotate in the rotating process of the first magnet 11 through the connection of the second magnet 86 and the first magnet 11; the inner wall of the activated sludge aeration tank 2 is fixedly connected with a lower sleeve 81, an upper sleeve 84 is inserted into the lower sleeve 81, the lower sleeve 81 is matched with the upper sleeve 84 in structure, an aeration disc 7 is arranged on the top side of the upper sleeve 84, the upper sleeve 84 is integrally connected with the aeration disc 7, one end of the upper sleeve 84 is connected with a connecting pipe 17, the rear end of the upper sleeve 84 is in threaded connection with the connecting pipe 17, one end of the connecting pipe 17 is connected with a shunt pipe 16, the upper end of the connecting pipe 17 is connected with the shunt pipe 16, one side of the shunt pipe 16 is connected with an air inlet pipe 6, the left side of the shunt pipe 16 is in threaded connection with the air inlet pipe 6, a second magnet 86 is arranged on the bottom side of the upper sleeve 84, the upper sleeve 84 is not contacted with the second magnet 86, the second magnet 86 is magnetically connected with the first magnet 11, the second magnet 86 is opposite in polarity with the first magnet 11, and the lower sleeve 81 is rotationally connected with the upper sleeve 84; the device is characterized in that a motor 9 is arranged at the bottom of an activated sludge aeration tank 2, a first magnet 11 is connected to the motor 9, so that the first magnet 11 can be driven to automatically rotate, a lower sleeve 81 is arranged in the activated sludge aeration tank 2, a base 85 is inserted into the lower sleeve 81, a limiting rod 82 and a spring 83 are fixedly connected to the base 85, the spring 83 is sleeved on the outer wall of the limiting rod 82, the top sides of the limiting rod 82 and the spring 83 are connected with an upper sleeve 84, the limiting rod 82 and the upper sleeve 84 form sliding connection, a groove is formed in the bottom side of the upper sleeve 84, and the top side of the limiting rod 82 is inserted into the groove; the structure can be lifted by a certain extent in the rotation process of the aeration disc 7, so that the aeration disc 7 can not only rotate but also lift by a certain height in the aeration process, and the aeration range is increased; the second magnet 86 is fixed to the bottom of base 85, and second magnet 86 and first magnet 11 magnetism, and first magnet 11 can drive second magnet 86 at automatic pivoted in-process and rotate, and the aeration dish 7 angle that sleeve 81 upside set up down from this is rotated in the drive, has increased the scope of aeration dish 7 aeration, improves aeration efficiency to appear the aeration dead angle in avoiding activated sludge aeration tank 2, avoid the oxygen that sewage flow leads to too fast to appear with the insufficient problem of sewage contact.
Working principle: when the biomass sewage treatment device is used, oxygen flows out from the aeration disc 7 to perform aeration treatment, the motor 9 is started in the aeration process, the motor 9 drives the first magnet 11 to rotate, the first magnet 11 can drive the first rotating assembly 8 and the second magnet 86 on the second rotating assembly 12 to rotate together in the rotating process, so that the base 85 drives the upper sleeve 84 and the aeration disc 7 to rotate positively and negatively with the shaft lever 14, the shaft lever 14 drives the stirring blades 13 to stir sewage and oxygen to fully contact the sewage and the oxygen in the rotating process, the aeration disc 7 and the shaft lever 14 can shake and vibrate in the rotating process, the upper sleeve 84 can be driven to linearly move on the outer wall of the limiting rod 82 under the action of the spring 83, the aeration disc 7 and the shaft lever 14 are driven to lift, the working range of the aeration disc 7 and the shaft lever 14 is further increased, and solids floating on the page after aeration can overflow from the top of the activated sludge aeration tank 2 and enter the inside of the overflow tank 1 to be separated by solid and liquid.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a living beings sewage treatment device, includes activated sludge aeration tank (2), its characterized in that: a shunt pipe (16) is arranged in the activated sludge aeration tank (2), a motor (9) is arranged at the bottom side of the activated sludge aeration tank (2), a first magnet (11) is connected to the top side of the motor (9), and a first rotating assembly (8) is arranged in the activated sludge aeration tank (2);
the first rotating assembly (8) comprises a lower sleeve (81), an upper sleeve (84) is inserted in the lower sleeve (81), an aeration disc (7) is arranged on the top side of the upper sleeve (84), one end of the upper sleeve (84) is connected with a connecting pipe (17), one end of the connecting pipe (17) is connected with a shunt pipe (16), one side of the shunt pipe (16) is connected with an air inlet pipe (6), a second magnet (86) is arranged on the bottom side of the upper sleeve (84), the second magnet (86) is magnetically connected with the first magnet (11), and the lower sleeve (81) is rotationally connected with the upper sleeve (84).
2. A biomass sewage treatment device according to claim 1, wherein: the lower sleeve (81) is provided with a T-shaped through hole, a base (85) is inserted in the through hole, and a second magnet (86) is fixedly connected to the bottom side of the base (85).
3. A biomass sewage treatment device according to claim 2, wherein: the base (85) is fixedly connected with a limiting rod (82) and a spring (83), the spring (83) is sleeved on the outer wall of the limiting rod (82), the top sides of the limiting rod (82) and the spring (83) are connected with an upper sleeve (84), and the limiting rod (82) and the upper sleeve (84) form sliding connection.
4. A biomass sewage treatment device according to claim 1, wherein: the activated sludge aeration tank (2) is internally provided with a second rotating assembly (12), the second rotating assembly (12) and the first rotating assembly (8) are identical in structure, and the second rotating assembly (12) is positioned on two sides of the first rotating assembly (8).
5. The biomass sewage treatment device according to claim 4, wherein: the top side of the second rotating assembly (12) is provided with a shaft lever (14), and the outer wall of the shaft lever (14) is fixedly connected with a stirring blade (13).
6. A biomass sewage treatment device according to claim 1, wherein: one side of the activated sludge aeration tank (2) is provided with a water inlet pipe (5), and the other side of the activated sludge aeration tank (2) is provided with a water outlet pipe (15).
7. A biomass sewage treatment device according to claim 1, wherein: the outer wall of the activated sludge aeration tank (2) is provided with an overflow groove (1), a filter screen (3) is arranged in the overflow groove (1), and a sewage drain pipe (4) is connected to the bottom side of the overflow groove (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041611.1U CN219860819U (en) | 2023-05-05 | 2023-05-05 | Biomass sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321041611.1U CN219860819U (en) | 2023-05-05 | 2023-05-05 | Biomass sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219860819U true CN219860819U (en) | 2023-10-20 |
Family
ID=88331174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321041611.1U Active CN219860819U (en) | 2023-05-05 | 2023-05-05 | Biomass sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219860819U (en) |
-
2023
- 2023-05-05 CN CN202321041611.1U patent/CN219860819U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201762213U (en) | Membrane bioreactor | |
| CN113697956A (en) | Method for rapidly culturing aerobic granular sludge | |
| CN219860819U (en) | Biomass sewage treatment device | |
| CN105854619B (en) | Pulse gas generating means | |
| CN207684990U (en) | A kind of Efficient micropore aeration device | |
| CN113548770B (en) | Process and device for treating sewage containing cyclohexanone | |
| CN200949079Y (en) | Flow-pulling type submerge aerator | |
| CN209322551U (en) | Urban wastewater treatment aerobic tank | |
| CN212894334U (en) | Integrated sewage treatment equipment | |
| CN111285568B (en) | Low-carbon energy-saving sewage treatment system | |
| CN114133113A (en) | Microbial degradation and online cleaning integrated sewage treatment system | |
| CN201125186Y (en) | Landscape water processing apparatus | |
| CN112960852A (en) | Aerobic tank and Fenton process using same | |
| CN221051672U (en) | Automatic throw simple and easy device of adding activated sludge | |
| CN220976719U (en) | Sewage aeration treatment device | |
| CN221235402U (en) | Anaerobic reactor for brewing wastewater treatment | |
| CN219907220U (en) | Biological cycle reaction tank for sewage treatment | |
| CN221117190U (en) | Biological water treatment device | |
| CN117105411B (en) | Anaerobic tank for treating organic wastewater of pharmaceutical factory and use method thereof | |
| CN218620550U (en) | Nano efficient sewage treatment energy-saving integrated machine | |
| CN218642584U (en) | Sewage treatment aeration tank | |
| CN108689445B (en) | High-efficiency kinetic energy purifying protein separator | |
| CN208327544U (en) | The micro-nano aerator of ozone | |
| CN217246994U (en) | High-efficient spraying system in two heavy ponds | |
| CN219117251U (en) | Microorganism reactor with good skimming effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |